the chronicles of narnia

Hello fellow readers! I am trying to finish a series called The Chronicles of Narnia by C.S Lewis. this series is mostly about 4 siblings by the the name of Peter, Susan, Edmund, and Lucy. These kids think their sister is crazy when she finds a whole new world that is separate from Earth by just going through a wardrobe. But the whole story takes another turn when the one that is older than Lucy, Edmund, finds Narnia too. will the others be able to find the wonders of Narnia, or is Narnia just a lie told by Lucy and Edmund? Read to find out!